Renesas M301N2T-PRB User manual

Brand: Renesas

Model: M301N2T-PRB

Category: Network switches

Type: User manual

REJ10J0037-0100

(

)

M301N2T-PRB

Rev.1.00

Mar. 16, 2005

User’s Manual

Pod probe for M16C

1N Group

1. Renesas Technology Corp. puts the maximum effort into making semiconductor products

better and more reliable, but there is always the possibility that trouble may occur with them.

Trouble with semiconductors may lead to personal injury, fire or property damage.

Remember to give due consideration to safety when making your circuit designs, with ap-

propriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of non-

flammable material or (iii) prevention against any malfunction or mishap.

Keep safety first in your circuit designs!

1. These materials are intended as a reference to assist our customers in the selection of the

Renesas Technology Corp. product best suited to the customer's application; they do not

convey any license under any intellectual property rights, or any other rights, belonging to

Renesas Technology Corp. or a third party.

2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of an

third-party's rights, originating in the use of any product data, diagrams, charts, programs,

algorithms, or circuit application examples contained in these materials.

3. All information contained in these materials, including product data, diagrams, charts, pro-

grams and algorithms represents information on products at the time of publication of these

materials, and are subject to change by Renesas Technology Corp. without notice due to

product improvements or other reasons. It is therefore recommended that customers contac

Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributo

for the latest product information before purchasing a product listed herein.

The information described here may contain technical inaccuracies or typographical errors.

Renesas Technology Corp. assumes no responsibility for any damage, liability, or other loss

rising from these inaccuracies or errors.

Please also pay attention to information published by Renesas Technology Corp. by various

means, including the Renesas Technology Corp. Semiconductor home page (http:/

www.renesas.com).

4. When using any or all of the information contained in these materials, including product data,

diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a

total system before making a final decision on the applicability of the information and

products. Renesas Technology Corp. assumes no responsibility for any damage, liability o

other loss resulting from the information contained herein.

5. Renesas Technology Corp. semiconductors are not designed or manufactured for use in a

device or system that is used under circumstances in which human life is potentially at stake.

Please contact Renesas Technology Corp. or an authorized Renesas Technology Corp.

product distributor when considering the use of a product contained herein for any specific

purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace,

nuclear, or undersea repeater use.

6. The prior written approval of Renesas Technology Corp. is necessary to reprint or reproduce

in whole or in part these materials.

7. If these products or technologies are subject to the Japanese export control restrictions, the

must be exported under a license from the Japanese government and cannot be imported

into a country other than the approved destination.

ny diversion or reexport contrary to the export control laws and regulations of Japan and/ o

the country of destination is prohibited.

8. Please contact Renesas Technology Corp. for further details on these materials or the

products contained therein.

Notes regarding these materials

M301N2T-PRB User’s Manual Preface

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 3 of 48

Preface

The M301N2T-PRB is a pod probe for the M16C/1N Group of Renesas 16-bit MCUs. The M301N2T-PRB is used by

connecting to a PC4701 emulator main unit (excluding the PC4701L and PC4700L) and the M30100T3-RPD-E emulation pod

main unit.

This user's manual mainly describes specifications of the M301N2T-PRB pod probe and how to setup it. For details

information about the emulator main unit, emulation pod main unit and emulator debugger, which are used with the

M301N2T-PRB, refer to each product's user's manual or online manual.

All the components of this product are shown in "1.1 Package components" (page 12). If there is any question or doubt about

this product, contact your local distributor.

The related manuals for using this product are listed below. You can download the latest manuals from the Renesas Tools

homepage (http://www.renesas.com/en/tools).

Related manuals

Item Manual

Emulator main unit PC4701U User’s Manual

PC4701M User’s Manual

PC4701HS User’s Manual

Emulation pod main unit M30100T3-RPD-E User’s Manual

M3T-PD30 User’s Manual Emulator debugger

M16C PC4701 Emulator Software User’s Manual

NC30 User’s Manual C compiler

C compiler package for R8C/Tiny, M16C/60, 30, Tiny, 20 and 10 Series

Compiler User's Manual

AS30 User’s Manual Assembler

C compiler package for R8C/Tiny, M16C/60, 30, Tiny, 20 and 10 Series

Assembler User's Manual

M301N2T-PRB User’s Manual Important

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 4 of 48

Important

Before using this product, be sure to read this user’s manual carefully.

Keep this user’s manual, and refer to this when you have questions about this product.

Emulator:

The emulator in this document refers to the following products that are manufactured by Renesas Technology Corp.:

(1) PC4701 main unit

(2) Emulation pod

(3) Pod probe

(4) Package converter board for connecting the user system

The emulator herein does not include the customer’s user system and host machine.

Purpose of use of the emulator:

This emulator is a device to support the development of a system that uses the M16C Family M16C/10 Series M16C/1N Group

of Renesas 16-bit single-chip MCUs. It provides support for system development in both software and hardware.

Be sure to use this emulator correctly according to said purpose of use. Please avoid using this emulator for other than its

intended purpose of use.

For those who use this emulator:

This emulator can only be used by those who have carefully read the user’s manual and know how to use it.

Use of this emulator requires the basic knowledge of electric circuits, logical circuits, and MCUs.

When using the emulator:

(1) This product is a development supporting unit for use in your program development and evaluation stages. In

mass-producing your program you have finished developing, be sure to make a judgment on your own risk that it can be

put to practical use by performing integration test, evaluation, or some experiment else.

(2) In no event shall Renesas Solutions Corp. be liable for any consequence arising from the use of this product.

(3) Renesas Solutions Corp. strives to renovate or provide a workaround for product malfunction at some charge or without

charge. However, this does not necessarily mean that Renesas Solutions Corp. guarantees the renovation or the provision

under any circumstances.

(4) This product has been developed by assuming its use for program development and evaluation in laboratories. Therefore,

it does not fall under the application of Electrical Appliance and Material Safety Law and protection against

electromagnetic interference when used in Japan.

(5) Renesas Solutions Corp. cannot predict all possible situations or possible cases of misuse where a potential danger exists.

Therefore, the warnings written in this user’s manual and the warning labels attached to this emulator do not necessarily

cover all of such possible situations or cases. Please be sure to use this emulator correctly and safely on your own

responsibility.

(6) This product is not qualified under UL or other safety standards and IEC or other industry standards. This fact must be

taken into account when taking this product from Japan to some other country.

M301N2T-PRB User’s Manual Important

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 5 of 48

Usage restrictions:

This emulator has been developed as a means of supporting system development by users. Therefore, do not use it as a device

used for equipment-embedded applications. Also, do not use it for developing the systems or equipment used for the following

purposes either:

(1) Transportation and vehicular

(2) Medical (equipment where human life is concerned)

(3) Aerospace

(4) Nuclear power control

(5) Undersea repeater

If you are considering the use of this emulator for one of the above purposes, please be sure to consult your local distributor.

About product changes:

We are constantly making efforts to improve the design and performance of this emulator. Therefore, the specification or

design of this emulator or its user’s manual may be changed without prior notice.

About the rights:

(1) We assume no responsibility for any damage or infringement on patent rights or any other rights arising from the use of

any information, products or circuits presented in this user’s manual.

(2) The information or data in this user’s manual does not implicitly or otherwise grant a license for patent rights or any other

rights belonging to us or third parties.

copied, duplicated or reproduced, in whole or part, without prior written consent of us.

About diagrams:

The diagrams in this user’s manual may not all represent exactly the actual object.

M301N2T-PRB User’s Manual Precautions for Safety

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 6 of 48

Precautions for Safety

Definitions of Signal Words

In both the user’s manual and on the product itself, several icons are used to insure proper handling of this product and also to

prevent injuries to you or other persons, or damage to your properties.

This chapter describes the precautions which should be taken in order to use this product safely and properly. Be sure to read

this chapter before using this product.

This symbol represents a warning about safety. It is used to arouse caution about a

potential danger that will possibly inflict an injury on persons. To avoid a possible

injury or death, please be sure to observe the safety message that follows this symbol.

DANGER

DANGER indicates an imminently dangerous situation that will cause death or heavy

wound unless it is avoided. However, there are no instances of such danger for the

product presented in this user's manual.

WARNING

WARNING indicates a potentially dangerous situation that will cause death or heavy

wound unless it is avoided.

CAUTION

CAUTION indicates a potentially dangerous situation that will cause a slight injury

or a medium-degree injury unless it is avoided.

CAUTION

CAUTION with no safety warning symbols attached indicates a potentially

dangerous situation that will cause property damage unless it is avoided.

IMPORTANT

This is used in operation procedures or explanatory descriptions to convey

exceptional conditions or cautions to the user.

In addition to the five above, the following are also used as appropriate.

means WARNING or CAUTION.

Example:

CAUTION AGAINST AN ELECTRIC SHOCK

means PROHIBITION.

Example:

DISASSEMBLY PROHIBITED

means A FORCIBLE ACTION.

Example:

UNPLUG THE POWER CABLE FROM THE RECEPTACLE.

M301N2T-PRB User’s Manual Precautions for Safety

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 7 of 48

警告警告 WARNING

Warnings for AC Power Supply:

 If the attached AC power cable does not fit the receptacle, do not alter the AC power cable and do not plug it

forcibly. Failure to comply may cause electric shock and/or fire.

 Use an AC power cable which complies with the safety standard of the country.

 Do not touch the plug of the AC power cable when your hands are wet. This may cause electric shock.

 This product is connected signal ground with frame ground. If your developing product is transformless (not

having isolation transformer of AC power), this may cause electric shock. Also, this may give an unrepairable

damage to this product and your developing one.

While developing, connect AC power of the product to commercial power through isolation transformer in

order to avoid these dangers.

 If other equipment is connected to the same branch circuit, care should be taken not to overload the circuit.

 When installing this equipment, insure that a reliable ground connection is maintained.

 If you smell a strange odor, hear an unusual sound, or see smoke coming from this product, then disconnect

power immediately by unplugging the AC power cable from the outlet.

Do not use this as it is because of the danger of electric shock and/or fire. In this case, contact your local

distributor.

 Before setting up this emulator and connecting it to other devices, turn off power or remove a power cable to

prevent injury or product damage.

Warnings to Be Taken for This Product:

 Do not disassemble or modify this product. Personal injury due to electric shock may occur if this product is

disassembled and modified. Disassembling and modifying the product will void your warranty.

 Make sure nothing falls into the cooling fan on the top panel, especially liquids, metal objects, or anything

combustible.

Warning for Installation:

 Do not set this product in water or areas of high humidity. Make sure that the product does not get wet. Spilling

water or some other liquid into the product may cause unrepairable damage.

Warning for Use Environment:

 This equipment is to be used in an environment with a maximum ambient temperature of 35°C. Care should be

taken that this temperature is not exceeded.

M301N2T-PRB User’s Manual Precautions for Safety

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 8 of 48

注意注意 CAUTION

Cautions to Be Taken for Turning On the Power:

 Turn ON the power of the emulator and user system as simultaneously as possible. Turn OFF the power of the

emulator and user system as simultaneously as possible.

 Do not leave either the emulator or user system powered on, because of leakage current the internal circuits

may be damaged.

 When turning ON the power again after shutting OFF the power, wait about 10 seconds.

Cautions to Be Taken for Handling This Product:

 Use caution when handling the main unit. Be careful not to apply a mechanical shock.

 Do not touch the connector pins of the emulator main unit and the target MCU connector pins. Static electricity

may damage the internal circuits.

 Do not use inch-size screws for this equipment. The screws used in this equipment are all ISO (meter-size) type

screws. When replacing screws, use same type screws as equipped before.

Caution to Be Taken for System Malfunctions:

 If the emulator malfunctions because of interference like external noise, do the following to remedy the trouble.

(1) Press the RESET switch on the emulator PC4701 front panel.

(2) If normal operation is not restored after step (1), shut OFF power to the emulator once and then reactivate

it.

M301N2T-PRB User’s Manual Contents

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 9 of 48

Contents

Page

Preface.................................................................................................................................................................3

Important..............................................................................................................................................................4

Precautions for Safety..........................................................................................................................................6

Terminology........................................................................................................................................................ 11

1. Outline............................................................................................................................................................12

1.1 Package Components...............................................................................................................................12

1.2 Other Tool Products Required for Development........................................................................................12

1.3 System Configuration................................................................................................................................13

1.3.1 System Configuration...........................................................................................................................13

1.3.2 Names and Functions of the PC4701 Front Panel LEDs....................................................................14

1.4 Specifications.............................................................................................................................................16

1.5. Operating Environment.............................................................................................................................17

2. Setup..............................................................................................................................................................18

2.1 Selecting Clock Supply..............................................................................................................................18

2.1.1 Clock Supply to the MCU.....................................................................................................................18

2.1.2 Using the Internal Oscillator Circuit Board...........................................................................................18

2.1.3 Using the Oscillator Circuit on the User System..................................................................................18

2.2 Switch Settings..........................................................................................................................................20

2.3 A/D and D/A Conversion Bypass Capacitors.............................................................................................21

2.4 Connection the M30100T3-RPD-E............................................................................................................22

2.5 Connecting the User System.....................................................................................................................23

3. Usage.............................................................................................................................................................25

3.1 When Using This Product for the First Time..............................................................................................25

3.1.1 Making an MCU File ............................................................................................................................25

3.1.2 Setting the Work Area..........................................................................................................................25

3.2 Turning On the Power................................................................................................................................26

3.2.1 Checking Connections of the Emulator System ..................................................................................26

3.2.2 Turning ON/OFF the Power.................................................................................................................26

3.2.3 LED Display When the Emulator Starts Up Normally..........................................................................27

3.3 Downloading Firmware..............................................................................................................................28

3.3.1 When It is Necessary to Download Firmware......................................................................................28

3.3.2 Downloading Firmware in Maintenance Mode.....................................................................................28

3.4 Self-check..................................................................................................................................................29

3.4.1 Self-check Procedure...........................................................................................................................29

3.4.2 If an Error is Detected in the Self-check..............................................................................................30

M301N2T-PRB User’s Manual Contents

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 10 of 48

Page

4. Hardware Specifications ................................................................................................................................32

4.1 Target MCU Specifications ........................................................................................................................32

4.2 Differences between the Actual MCU and Emulator.................................................................................33

Note on Differences between the Actual MCU and Emulator..................................................................33

Note on NMI* Input ..................................................................................................................................33

Note on RESET* Input.............................................................................................................................34

Notes on Maskable Interrupts..................................................................................................................34

Note on Final Evaluation..........................................................................................................................34

4.3 External Dimensions..................................................................................................................................35

4.3.1 External Dimensions of the Pod Probe................................................................................................35

4.3.2 External Dimensions of the Converter Board M30102T-PTC..............................................................35

4.4 Notes on Using This Product.....................................................................................................................36

Note on Malfunctions in the PC4701 System..........................................................................................36

Notes on Downloading Firmware.............................................................................................................36

Notes on the Self-check...........................................................................................................................36

Note on Quitting the Emulator Debugger ................................................................................................36

Notes on Power Supply to the User System ...........................................................................................36

Note on Clock Supply to the MCU...........................................................................................................37

Notes on Setting the Work Area When Starting Up the Emulator Debugger...........................................37

Note on Stack Area..................................................................................................................................37

Note on MAP References and Settings...................................................................................................37

Note on Operation When Not Executing the User Program....................................................................37

Note on Making an MCU File...................................................................................................................37

Notes on Address-Match Interrupts.........................................................................................................38

Note on BRK Instruction and BRK Interrupt............................................................................................38

Notes on Software and Hardware Breaks...............................................................................................38

Note on Stop and Wait Modes.................................................................................................................38

Note on Watchdog Function ....................................................................................................................38

Note on Protect Register (PRC2) ............................................................................................................38

Note on Accessing Addresses 00000h and 00001h................................................................................38

Note on Instructions that Access the Single-step Interrupt Vector Area..................................................39

5. Troubleshooting..............................................................................................................................................40

5.1 Flowchart to Remedy the Troubles............................................................................................................40

5.2 When the Emulator Debugger Does Not Start Up Properly......................................................................41

5.2.1 When the LED Display of the PC4701 is Abnormal.............................................................................41

5.2.2 Emulator Debugger Does Not Starts Up Properly (Target Connected) ...............................................42

5.2.3 Emulator Debugger Does Not Starts Up Properly (Target Not Connected).........................................43

5.3 How to Request for Support......................................................................................................................44

6. Maintenance and Guarantee .........................................................................................................................45

6.1 Maintenance..............................................................................................................................................45

6.2 Guarantee..................................................................................................................................................45

6.3 Repair Provisions ......................................................................................................................................45

6.4 How to Make Request for Repair..............................................................................................................46

M301N2T-PRB User’s Manual Terminology

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 11 of 48

Terminology

Some specific words used in this user's manual are defined as follows:

Emulator system

This means an emulator system built around the PC4701 emulator. The PC4701 emulator system is configured with an

emulator main unit, emulation pod, pod probe, host machine and emulator debugger.

Emulator main unit (Hereafter PC4701)

This means a generic name for emulators for M16C, 7700, 740 Families. Take note of the fact that the M301N2T-PRB (this

product) does not support the PC4701L and PC4700L emulators. For details on specific models of PC4701, visit the Renesas

Tools Homepage at http://www.renesas.com/en/tools.

Emulation pod

This means M30100T3-RPD-E for the M16C/10 Series. It is used with the emulator main unit PC4701.

Pod probe M301N2T-PRB

This means pod probe M301N2T-PRB (this product) for the M16C/1N Group MCUs.

Emulator debugger

This means a software tool to control the emulator from the emulation pod through an interface.

For the emulator system including this product, the emulator debugger M3T-PD30 Ver. 8.20 Release1 or the M16C PC4701

Emulator Debugger included with the M16C R8C Debugger Package is available.

Firmware

Program that analyzes contents of communication with the emulator debugger and controls the emulator hardware. This

program is installed in the flash memory in the emulator main unit. This program is downloadable from the emulator debugger

to upgrade the firmware or to support other MCUs.

Host machine

This means a personal computer used to control the emulator main unit and emulation pod.

Software break

A software break is a function to break the program before the system executes an instruction at the specified address. The

instruction at the preset address will not be executed.

Hardware break

A hardware break is a function to break the program when the system detects a write/read of data to/from memory or a

leading/trailing edge of the signal entered from the external trace cable. The former break function is called address break; and

the latter break function is called trigger break. While the instruction at the address where the software break is set is not

executed, a hardware break is performed after the specified instruction is executed.

Target MCU

This means the MCU you are going to debug.

User system

This means a user's application system using the microcomputer to be debugged.

User program

This means the program you are going to debug.

Evaluation MCU

This means the MCU mounted on this product which is operated in the specific mode for tools.

In this user's manual, this symbol is used to show active Low. (e.g. RESET*: Reset signal).

M301N2T-PRB User’s Manual 1. Outline

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 12 of 48

1. Outline

This chapter describes the package components, the system configuration, the specifications of the emulator functions and the

operating environment.

1.1 Package Components

The M301N2T-PRB package consists of the following items. When unpacking it, check to see if your M301N2T-PRB contains

all of these items.

Table 1.1 Package components

Item Quantity

M301N2T-PRB pod probe 1

Repair request sheet (English) 1

Repair request sheet (Japanese) 1

M301N2T-PRB User’s Manual (This manual) 1

M301N2T-PRB User’s Manual (Japanese) 1

* Please keep the M301N2T-PRB's packing box and cushion material in your place for reuse at a later time when sending your

product for repair or other purposes. Always use these packing box and cushion material when transporting this product.

* If there is any question or doubt about the packaged product, contact your local distributor.

1.2 Other Tool Products Required for Development

To bring forward programs development on the M16C/1N Group MCUs, the products listed below are necessary in addition to

those contained package above. Get them separately.

Table 1.2 Other tool products required for development

Product Product name Notes

Emulator main unit PC4701(excluding PC4700L and PC4701L) Required

Emulation pod main unit M30100T3-RPD-E Required

Emulator debugger

M3T-PD30 Ver. 8.20 Release1 or the M16C PC4701 Emulator

Debugger included with the M16C R8C Debugger Package

Required

Converter board M30102T-PTC Required

* To purchase these products, contact your local distributor.

M301N2T-PRB User’s Manual 1. Outline

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 13 of 48

1.3 System Configuration

1.3.1 System Configuration

Figure 1.1 shows a configuration of the PC4701 system.

Figure 1.1 System configuration

(1) Pod probe M301N2T-PRB (this product)

This pod probe is for the M16C/1N Group MCUs. The evaluation MCU M301N2RGP is mounted on it.

(2) Emulation pod M30100T3-RPD-E (separately available)

This emulation pod is for the M16C/10 Series MCUs.

(3) Emulator main unit PC4701 (separately available)

This is a PC4701 series emulator main unit, excluding PC4701L and PC4700L.

(4) Pitch converter board (separately available)

This is a pitch converter board for connecting to the user system. For details, refer to “2.5 Connecting the User System”

(page 23).

Flexible cable

Emulator debugger M3T-PD30

Firmware

Host machine

(3) Emulator main unit PC4701

Interface cable

(1) M301N2T-PRB

(2) M30100T3-RPD-E

Flexible cable

Interface board for

connecting the pod probe

(4) Pitch converter board

M301N2T-PRB User’s Manual 1. Outline

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 14 of 48

1.3.2 Names and Functions of the PC4701 Front Panel LEDs

Figure 1.2 shows the names of the LEDs on the front panel of the emulator.

Figure 1.2 Names of the LEDs on the front panel of the PC4701

(1) System Status LEDs

The system status LEDs indicate the emulator PC4701's power supply, firmware operating status, etc. Table 1.3 lists the

definition of each system status LED.

Table 1.3 Definitions of the system status LEDs

Name Status Meaning

ON Emulator system power supply is turned ON.

POWER

OFF Emulator system power supply is turned OFF.

ON Emulator system is operating normally.

Flashing

Special mode (maintenance mode) for downloading firmware. The emulator

system does not operate except for downloading firmware and the self-check.

SAFE

OFF

Emulator system is not operating normally.

ON Emulator is not operating normally.

Flashing Downloading firmware.

ERROR

ON Emulator is operating normally.

POWER

SAFE

ERROR

STATUS OF

SYSTEM

RESET

POWER

CLOCK

RESET

RUN

HALT

HIGH

PERFORMANCE

EMULATION

BENCH

Target status LED

PC4701U

STATUS OF

TARGET

System status LED

M301N2T-PRB User’s Manual 1. Outline

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 15 of 48

(2) Target Status LEDs

The target status LEDs indicate the target MCU's operating status and power supply. Table 1.4 lists the definition of each target

status LED.

Table 1.4 Definitions of the target status LEDs

Name Status Meaning

ON Power is supplied to the target MCU.

POWER

OFF Power is not supplied to the target MCU.

ON Target MCU clock is supplied.

CLOCK

OFF Target MCU clock is not supplied.

ON Target MCU is being reset, or reset signal of the user system is held low.

RESET

OFF Target MCU is not being reset.

ON User program is being executed.

RUN

OFF User program has been halted.

ON Target MCU internal clock is not oscillating.

HALT

OFF Target MCU internal clock is oscillating.

IMPORTANT

Caution for Target Status POWER LED:

 If your MCU has two or more power supply terminals (VCC), you need to supply power to all the

terminals.

M301N2T-PRB User’s Manual 1. Outline

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 16 of 48

1.4 Specifications

Tables 1.5 lists the specifications of the M301N2T-PRB.

Table 1.5 M301N2T-PRB specification

Item Desctiption

Applicable MCU M16C/1N Group

Evaluation MCU M301N2RGP (1 piece)

Usable MCU mode Single-chip mode

Applicable power supply 4.2--5.5V

Operating frequency 4.2--5.5V 16MHz, 0 wait

XIN-XOUT

Internal oscillator circuit board (OSC-3)

Switchable to external oscillator input

Clock supply

CIN-XCOUT

Internal oscillator circuit (fixed 32.768kHz)

Switchable to external oscillator input

Basic debugging functions

- Download

- Software break (max. 64 points)

- Program execution/stop (allows free-run execution supporting software

breaks)

- Memory reference/setting (reference/setting C-variables, run-time

execution)

- Register reference/setting

- Disassemble display

- C-level debugging, etc.

Real-time trace function

- 32K-cycle bus information recordable

(Bus, external trigger, time stamp)

- 5 trace modes supported (Break/Before/About/After/Full)

- Can be recorded ON/OFF by events

Real-time RAM monitor function

- 1,024 bytes

- Data/last access result

Hardware break function 6 points (Bus detection, interrupt, external trigger signal)

Execution time measurement function

Time between program start and stop

Maximum/minimum/average execution time and pass count of specified

four zones.

Count clock: Equal to MCU Clock or 16 MHz

C0 coverage 256KB

Event output Break x1, Event x6

External trigger input TTL level x8

Host machine interface

Dedicated parallel (PC4701HS)

LPT parallel (PC4701M/PC4701U)

Serial (PC4701HS/PC4701M)

USB (PC4701U)

LAN (PC4701HS/PC4701U)

Power supply to emulator AC100V--120V, AC200--240V (50/60Hz)

Connection to user system

(see "2.5 Connecting the User System" on

page 23)

Converter board for connecting a 48-pin 0.5-mm-pitch (48P6Q):

M30102T-PTC (not included)

M301N2T-PRB User’s Manual 1. Outline

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 17 of 48

1.5. Operating Environment

Be sure to use this emulator with the operating environmental of the emulator and host machine listed in Tables 1.6 and 1.7.

Table 1.6 Operating environmental conditions

Item Description

Operating temperature 5 to 35°C (no dew)

Storage temperature -10 to 60°C (no dew)

Table 1.7 Operating environment of the host machine

Item Description

Host machine

IBM PC/AT compatibles

Windows 98

Windows 2000

Windows Me

Windows XP

CPU Pentium III 600 MHz or more recommended

Memory 128 MB or more recommended

Pointing device such as mouse Mouse or any other pointing device usable with the above OS that can be connected

to the main body of the host machine.

* Windows and Window NT are either registered trademarks or trademarks of Microsoft Corporation in the United states and

other countries.

M301N2T-PRB User’s Manual 2. Setup

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 18 of 48

2. Setup

This chapter describes the preparation for using this product, the procedure for starting up the emulator and how to change

settings.

2.1 Selecting Clock Supply

2.1.1 Clock Supply to the MCU

There are two ways to supply a clock to the MCU, using the oscillator circuit of the emulation pod or using the oscillator

circuit on the user system. Table 2.1 lists the factory-settings of each clock supply when you install the emulator debugger.

Table 2.1 Clock Supply to the MCU

Clock Description Display of emulator debugger Default setting

Internal oscillator circuit of emulation pod

(OSC-3: 16.0 MHz or OSC-2)

Internal Yes

XIN-XOUT

User system External -

Internal oscillator circuit of emulation pod

(32.768 kHz)

Internal -

XCIN-XCOUT

User system External Yes

IMPORTANT

Note on Changing the Clock Supply:

 The clock supply can be set in the Init dialog box when starting up the emulator debugger or inputting

CLK command on the script window.

 For pins X

CIN

-X

COUT

, it is necessary to set the switches in the M30100T3-RPD-E. For details, refer to

"2.2 Switch Settings" (page 20)

2.1.2 Using the Internal Oscillator Circuit Board

An oscillator circuit board for 16.0 MHz (OSC-3) is pre-mounted on the emulation pod M30100T3-RPD-E. Also the oscillator

circuit board (OSC-2) is attached to change the oscillation frequency. When you use an internal oscillator circuit as a main

clock, “Internal” can be set by the emulator debugger. For details on replacing the oscillator circuit board, refer to the

M30100T3-RPD-E user’s manual.

2.1.3 Using the Oscillator Circuit on the User System

To operate this product with an external clock, construct the oscillator circuit as shown in Figure 2.6 in the user system and

input the oscillator output at 50% duty (within the operating range of the evaluation MCU) into pin X

. And pin X

OUT

should

be open. Choose "External" in the emulator debugger to use this clock.

M301N2T-PRB User’s Manual 2. Setup

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 19 of 48

Figure 2.1 External oscillator circuit

Make note that in the oscillator circuit shown in Figure 2.2 where a resonator is connected between pins X

and X

OUT

oscillation does not occur because a flexible cable, buffer IC and other devices are used between the evaluation MCU and the

user system. It is same for sub-clock oscillator circuits (X

CIN

and X

COUT

Figure 2.2 Circuit in which oscillation does not occur (same for X

CIN

-X

COUT

)

M301N2T-PRB User’s Manual 2. Setup

REJ10J0037-0100 Rev.1.00 Mar.16, 2005

Page 20 of 48

2.2 Switch Settings

It is necessary to set the switches of the FLX64-PRB for debugging according to the user system. Figure 2.3 shows the

positions of the switches of the FLX64-PRB, and Table 2.2 shows the switch settings.

Figure 2.3 Positions of the switches and their factory-settings

Table 2.2 Switch settings of the FLX64-PRB

Signal Switch Switch Setting of jumper switches

PORT PORT

XCIN XCIN

JP1 P47/X

CIN

When using the P47/X

CIN

as a

port

(Factory-setting)

When using the P47/X

CIN

as XCIN

PORT PORT

NC NC

FLX64-PRB

JP2 P46/X

COUT

When using the P46/X

COUT

as a

port

(Factory-setting)

When not connecting the

P46/X

COUT

CAUTION

Note on Switch Settings:

 Always shut OFF power before changing switch setting. Otherwise, internal circuit board may be

damaged.

JP1

JP2

FLX64-PRB board

Page is loading ...

Renesas M301N2T-PRB User manual

Brand: Renesas

Model: M301N2T-PRB

Category: Network switches

Type: User manual

Download PDF

report

Renesas M301N2T-PRB User manual

Renesas M301N2T-PRB User manual

Related papers

Other documents